600-800 단어 기사

Death Valley National Park in California's Mojave Desert is known for many things - Its extreme temperatures, varied altitude that ranges from 282ft. below sea level to 11,000ft. above, beautiful rugged terrain and most of all, 'rolling' or 'dancing' stones. The phenomenon whereby large boulders, some weighing as much as 500 lbs, move several hundred yards in a straight line or zigzag patterns, has confounded experts for years....

On September 18th, the residents of Scotland (16 and older) will head to the polls to say Yes or No to the question: "Should Scotland be an independent country?". The answer to this simple question will decide whether Scotland will become the world's newest independent nation or, continue its 307-year-old alliance with Britain....

September 11th, (2001), or 9/11 as it is commonly called, is remembered as one of the most tragic days in modern American history. That was the day when the lives of 2, 977 innocent Americans were brutally cut short by a series of well-orchestrated terrorist attacks on US soil. Within less than two hours, life as we knew it, changed forever - not just for the people that lost a family member or friend, but for every single person across the globe. However, it is also the day when Americans came together as one nation, regardless of caste, creed or color, to stand up against unspeakable evil....

On Saturday, August 23rd, over 300 people lined up outside Smithsonian's National Zoo in Washington D.C., to participate in the first birthday celebration of one of its cutest and most precious residents - America's favorite giant panda cub, Bao Bao....

Award-winning artist and professor Sam Van Aken has managed to accomplish what very few people are able to do - combine art and science together in a project that is as visually stunning, as it is biologically amazing. He has created trees that grow not one or two, but more than 40 types of stone fruit that include numerous kinds of peaches, plums, apricots, nectarines and cherries. What's even more amazing is that many of the fruits are ancient, hard-to-find, varieties....

Trampoline parks are sprouting up all across the world. However, they all pale in comparison to Bounce Below - the world's biggest underground trampoline park that opened in the historic slate mining town of Blaenau Ffestiniog in North Wales, on July 3rd. Nestled in a massive cavern that is located inside a 100ft deep and 60ft wide former slate mine, it provides visitors with a bouncing experience like none other....

Tornados in the Midwestern and Southern United States have always been a troubling yet fascinating phenomenon - just think of Dorothy's whirlwind adventure in the Wizard of Oz! Occurring predominantly in the area east of the Rocky Mountains dubbed 'Tornado Alley', they form during severe thunderstorms called supercells that occur when cold dry polar air comes in contact with warm moist tropical air....

Most artists aspire to create masterpieces that can be admired and collected by the elite few, who can afford them - not Gregory Kloehn. He focuses on art that can be lived in, by people who have no homes to call their own. The best part is, that each structure is built from recycled materials that the artist finds inside dumpsters....

One of the most popular ways to demonstrate this year's severe US winter appeared to be tossing out a glass of boiling water and watching it freeze instantly, in mid-air. Of course, the reason the fun experiment impressed viewers is because nobody expects boiling water to turn to ice that quickly. Turns out that contrary to intuitive thinking, it actually solidifies faster than cold water! Why? That's a mystery still waiting to be solved....

Every year, global energy and petrochemical company Royal Dutch Shell challenges high school and university students to design, build and test energy efficient vehicles. Created to spark debate about the future of mobility and inspire young engineers, the Shell Eco-Marathon begins in the Americas, before moving to Europe and then finally Asia. This year's Americas event which took place in Texas from April 24th-27th, 2014 attracted 121 teams from all across the continent....

This post is sponsored by Quirk Books, publisher of the Nick & Tesla Series. We have all enjoyed the first two 'electrifying' adventures of Nick and Tesla, the 11-year old fraternal twins who live with their Uncle Newt, an eccentric but brilliant scientist. With today's unveiling of their third adventure: Nick And Tesla's Secret Agent Gadget Battle, we thought it was time to sit down with Science Bob, one of the masterminds behind this fun series and get him to reveal some insights about the book series and what lies ahead for the young scientists. Curious? Read on . . ....

Each year, from March to June, millions of Americans that live in the Midwestern and Southern United States, brace themselves for the tornado season. And while the twisters are often late, they never fail to make an appearance. This year's first big storm which arrived on Sunday, April 27th, was a deadly slow moving system that caused havoc across a large swath of the country from Oklahoma to Alabama, Mississippi, Tennessee, Texas, Florida, Iowa, The Carolinas and even, New York....

Residential houses have come a long way in reducing their energy footprint. According to the U.S. Energy Information Administration, homes built after 2000, consume only 2% more energy than older homes, despite being 30% larger. While that is certainly encouraging, advocates of the Passive House movement believe that there is a lot more that can and needs to be done - not just to reduce energy costs, but also, to help reverse global warming....

Visitors to the 30th anniversary of the Technology, Entertainment & Design (TED) Conference in Vancouver, Canada, encountered an unusual sight - A giant public art display, suspended between the 24-story Fairmont Waterfront Hotel tower and the West Building of the Vancouver Convention Centre, where the conference was being held. Called 'Skies Painted With Unnumbered Sparks' it was a delicately flowing 'jelly-fish' like piece of art that sported subtle colors, almost blending in, with the city's beautiful blue skies - at least during the day!...

A group of sixth-grade math students from Oak Grove Lutheran School are making headlines for achieving something quite extraordinary - Generating better portfolio investment returns than students from some of the country's most prestigious universities....

Want to be a superhero? Then you may want to pick up some skills from the segmented microscopic Tardigrades (slow steppers). Popularly known as water bears or moss piglets because of their slow gait, these tiny creatures can survive anything - From boiling to sub-zero temperatures, radiation, and even the vacuum of outer space. It is no wonder that this virtually indestructible animal has had the scientific community buzzing with excitement, for years....

When the 239 passengers and 12 crew members boarded Malaysian Airlines Flight MH370 from Kuala Lumpur at 12.41 am on March 8th, they probably had one thought in mind - To go to their respective homes or hotels and catch up on some well deserved rest when the flight landed in Beijing, at 6.30 am....

When Gustave Eiffel designed the Eiffel Tower for the 1889 Exposition Universelle held to celebrate the 100th year anniversary of the French Revolution, he had never envisioned it to last more than 20 years. But the tower, which turned 125 on Monday, March 31st, has not only outlived all expectations, but also, become the most enduring symbol of France, one that is visited by almost 7 million visitors a year....

Though giant pandas may appear perfectly happy chewing bamboo, scientists recently discovered that just like the rest of us, they would rather have something a tad sweeter. This 'surprising' fact was disclosed to the world on March 26th, in the online scientific journal PLOS One by Danielle R. Reed, a behavioral geneticist at Philadelphia's Monell Chemical Senses Center....

Online gaming has made the world much more exciting almost everywhere except in the classroom. While we now have access to computers and even tablets that feature all kinds of educational games, teachers still use old-fashioned incentives to encourage students. Sure you can get some extra credit by spending copious amounts of time doing challenging problems, but it's not fun and more importantly, cannot be achieved by students that find the subject challenging....

Tomorrow is St. Patrick's Day, which means that you better have some green on you, or be prepared to suffer through painful pinches all day long! That of course is only one of the fun traditions of this Irish holiday. Others include extensive searches for lucky four-leaf clovers and leprechauns that lead to pots of gold. So who is St. Patrick whose death anniversary is celebrated with such abandon, and how did all these fun traditions start? Read on . . ....

What could be better than licking an ice cream cone? How about composing music while enjoying the sweet treat? And we don't mean sweet melodies emanating from a smart player nearby, but ones that can be custom composed by the way the treat is licked....

Hosting an Olympics is never cheap. However, no country has ever spent as much as Russia did on the recently held Winter Games in Sochi. It is estimated that between the new infrastructure, which includes the event venues, hotels, highways and a new train system, and the hosting, entertainment and security costs, the country spent about $51 billion USD - making the XXII Winter Games, the most expensive, in Olympics history....

For most of us, building a snowman or even an igloo is hard enough. So you can only imagine the effort, skill, and patience, it takes to build not just giant sculptures, but also, towering castles and beautifully chiseled buildings using just ice and snow - That is exactly what happens annually, in the city of Harbin in Northeast China....